Natural Resources
Conservation Service

Subarctic Scrub Scrub Tundra Loamy Plains and Hills

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List model

Ecosystem states

State 1

Reference State

9273

Circle-spoke model

Ecosystem states

State 1

9273

Scenario model

Ecosystem states

Current ecosystem state

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State 1
Reference State
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Management practices/drivers

Select a transition or restoration pathway

No transition or restoration pathway between the selected states has been described

Target ecosystem state

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State 1
Reference State
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9273

State 1
Reference State

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Reference State

Typical area of community 1.1.

Frequency and canopy cover of plants in community 1.1.

Description

The reference state supports one community phase, which is distinguished by the developed structure and dominance of the vegetation and by its ecological function and stability. The reference community phase is stable scrubland, which is likely due to the relatively stable landforms and lack of a disturbance regime.

This report provides baseline inventory data for the vegetation in this ecological site. Future data collection is needed to provide further information about existing plant communities and the disturbance regimes that would result in transitions from one community to another. Common and scientific names are from the USDA PLANTS database. Community phases are characterized by the Alaska Vegetation Classification System (Viereck et al., 1992).

Submodel

1.1. Marsh Labrador tea-dwarf birch/Bigelow’s sedge

Model keys

Briefcase

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Natural Resources
Conservation Service

Subarctic Scrub Scrub Tundra Loamy Plains and Hills

List model

Circle-spoke model

Scenario model

Current ecosystem state

Management practices/drivers

Target ecosystem state

State 1
Reference State

Description

Submodel

Model keys

Briefcase

Ecological sites

Major Land Resource Areas

Search

Natural ResourcesConservation Service

Subarctic Scrub Scrub Tundra Loamy Plains and Hills

Model keys

Natural Resources
Conservation Service